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author = "zur Hausen, H"

Found 38 documents, displaying page 2 of 4

Molecular cloning of viral DNA from human genital warts.

Description : The DNA of human papilloma virus type 6 (HPV 6) has been cloned in Escherichia coli K-12 by using pBR322 as vector. The DNA was cloned at the BamHI and EcoRI cleavage sites. This DNA was mapped by employing further restriction endonucleases and by terminal labeling. No major differences were noted a...
Repository : Europe PubMed Central
Language(s) : English

Human cytomegalovirus induces JC virus DNA replication in human fibroblasts.

Description : JC virus, a human papovavirus, is the causative agent of the demyelinating brain disease progressive multifocal leucoencephalopathy (PML). PML is a rare but fatal disease which develops as a complication of severe immunosuppression. Latent JC virus is harbored by many asymptomatic carriers and is tr...
Repository : Europe PubMed Central
Language(s) : English

Inverse relationship between human papillomavirus (HPV) type 16 early gene expression and cell differentiation in nude mouse epithelial cysts and tumors induced by HPV-positive human cell lines.

Description : Two human papillomavirus type 16 (HPV 16)-immortalized human keratinocyte cell lines (HPK) were shown to have retained the ability for differentiation after subcutaneous injection into nude mice. These properties were maintained even at late passage. HPK cells gave rise to transiently growing cysts ...
Repository : Europe PubMed Central
Language(s) : English

Induction of differentiation-associated changes in established human cells by infection with adeno-associated virus type 2.

Description : The nonpathogenic human defective parvovirus adeno-associated virus (AAV) type 2 induced differentiation-associated antigens in cells of the human leukemia cell line HL60 (CD 67), as well as in two different lines of immortalized human keratinocytes, HaCaT and HPK Ia cells (involucrin and cytokerati...
Repository : Europe PubMed Central
Language(s) : English

Repression of the human papillomavirus type 18 enhancer by the cellular transcription factor Oct-1.

Description : The role of cellular factors involved in the transcriptional regulation of the cancer-associated human papillomavirus type 18 (HPV18) is yet poorly understood. The presence of an Oct-1-binding site within the HPV18 upstream regulatory region led us to investigate the influence of Oct-1 on viral tran...
Repository : Europe PubMed Central
Language(s) : English

The adeno-associated virus rep gene suppresses herpes simplex virus-induced DNA amplification.

Description : Herpes simplex virus (HSV) induces within the host cell genome DNA amplification which can be suppressed by coinfection with adeno-associated virus (AAV). To characterize the AAV functions mediating this effect, cloned AAV type 2 wild-type or mutant genomes were transfected into simian virus 40 (SV4...
Repository : Europe PubMed Central
Language(s) : English

A papillomavirus DNA from a cervical carcinoma and its prevalence in cancer biopsy samples from different geographic regions.

Description : DNA from one biopsy sample of invasive cancer of the cervix contained sequences hybridizing with human papillomavirus (HPV) type 11 DNA only under nonstringent conditions. This DNA was molecularly cloned in lambda phage. Under stringent conditions of hybridization it cross-hybridized to a minor exte...
Repository : Europe PubMed Central
Language(s) : English

EB viral genomes in epithelial nasopharyngeal carcinoma cells

Description :
Repository : Publikationsserver der Universität Regensburg
Language(s) : Undetermined

A new type of papillomavirus DNA, its presence in genital cancer biopsies and in cell lines derived from cervical cancer.

Description : DNA of a new papillomavirus type was cloned from a cervical carcinoma biopsy. Two EcoRI clones of 7.8 and 6.9 kb in length were obtained, the latter contained a 900-bp deletion. The BamHI fragments of both clones were used to characterize the DNA. It represents a distinct type of papillomavirus as d...
Repository : Europe PubMed Central
Language(s) : English

Found 38 documents, displaying page 2 of 4